Air Quality in Cincinnati, United States

Rain
19.4°C · 86.4% humidity
19.4°
Feels 19.4°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
27 8am
54
54
15 11am
26
34
20 2pm
24
27
22 5pm
23
24
25 8pm
26
33
33 11pm
53
54
54 2am
54
54
54 5am
34
34
AD 728×90

Air Quality Index Trend

45h · 5 stn

Cincinnati's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

86.4%
Humidity
45.4 km/h
Wind SE
1020.0 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
15
3.54 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Cincinnati?

Temperature & Precipitation

PM2.5 Trend

45h · 5 stations
PM2.53.54 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
3.54
Median
4.7
Average
3.4
Low
7.2
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +10.0

What is the 7-day forecast for Cincinnati?

09-05
21.9° 17.6°
4.88 mm
09-06
29.8° 20.7°
0.5 mm
09-07
28.8° 16.0°
1.31 mm
09-08
27.8° 18.6°
0.13 mm
09-09
31.9° 13.6°
1.06 mm
09-10
29.8° 16.1°
0.44 mm
09-11
36.7° 15.2°
0.13 mm
Both models agree Avg diff: 5.1°C

Where are air quality stations near Cincinnati?

36
Cincinnati Near Road, Ohio, USA
3.0 km PM2.5: 8.6 µg/m³
14
Cincinnati Near Road, Ohio, USA
3.0 km PM2.5: 3.4 µg/m³
20
Cincinnati Near Road, Ohio, USA
3.0 km PM2.5: 4.8 µg/m³
19
Nku, Kentucky, USA
12.2 km PM2.5: 4.6 µg/m³
30
Nku, Kentucky, USA
12.2 km PM2.5: 7.2 µg/m³
15
Colerain, Ohio, USA
18.1 km PM2.5: 3.6 µg/m³
47
Colerain, Ohio, USA
18.1 km PM2.5: 11.3 µg/m³
34
Sycamore, Ohio, USA
21.2 km PM2.5: 8.2 µg/m³
30
Sycamore, Ohio, USA
21.2 km PM2.5: 7.2 µg/m³

What cities are near Cincinnati?

17 Newport 17 Covington 17 Norwood 19 Fort Thomas 16 White Oak 17 Erlanger 23 Forest Park 18 Independence 16 Burlington 20 Fairfield
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:05 UTC.